CN110348146A - A kind of data method for transformation of SWMM operation result automation - Google Patents
A kind of data method for transformation of SWMM operation result automation Download PDFInfo
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- CN110348146A CN110348146A CN201910642493.1A CN201910642493A CN110348146A CN 110348146 A CN110348146 A CN 110348146A CN 201910642493 A CN201910642493 A CN 201910642493A CN 110348146 A CN110348146 A CN 110348146A
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Abstract
A kind of data method for transformation of SWMM operation result automation, the present invention relates to the data method for transformation of SWMM operation result automation.A large amount of manpower and material resources, the low problem of operating efficiency will be expended by all importing the purpose of the present invention is to solve the calculated result of existing SWMM model.Process are as follows: one, operation SWMM model obtain calculated result, and be automatically named as the OUT file of identical items title；Two, the availability for judging OUT file converts database readable data for the information of model when all return values are TRUE in order；Four, database readable data is converted by the binary computations information of water catchment area, pipeline section, node；Generate system parameter text and water catchment area, pipeline section, node three elements three data folders；It imports database software and establishes SWMM calculation result data library.The invention belongs to municipal works, environmental project, environmental systems modeling Predicting Technique and computer technology crossing domains.
Description
Technical field
The present invention relates to the data method for transformation of SWMM operation result automation, belong to municipal works, environmental project, environment
System simulation and forecast technology and computer technology crossing domain.
Background technique
China is the serious country of flood.Under the influence of Development of Urbanization and climate change, urban rainstorm waterlogging is asked
Topic becomes increasingly conspicuous, and is increasingly becoming Chinese city and prevents and reduces natural disasters and the protrusion short slab in system and restricts the sustainable development of socio-economy
Major obstacle.Under the new situation, urban storm flood problem also has become Urban Disaster Prevention and Mitigation and sponge urban construction is urgently to be resolved
The problem of.Sewerage pipeline network is important one of the infrastructure in city, undertakes rainwater, sanitary sewage, industrial wastewater and thawing
There is collection, transport and the discharge function of the city water resources such as snow-broth water resource to dredge the dual function with city flood control,
It is city " vein ", the effect in urban planning and flood control can not be ignored.
With the process of digitalized city, pipe net leakage rate is constructed to analyze the urban waterlogging origin cause of formation and formulate the skill of prevention waterlogging measure
Art gradually tends to be mature.Environmental Protection in America is deployed on release urban storm administrative model (Storm Water in 1971
ManagementModel), it can be used for the hydrology, waterpower and the Dynamic Simulation of Water Quality of a certain single game heavy rain in city or continuous rainfall,
And then evaluate the operation status and the waterlogging origin cause of formation of urban drainage pipe network system.By nearly development in 50 years, which is widely applied
In Beijing, Shanghai, Chicago, New York, each metropolitan sewerage pipeline network simulation in the London world Deng Jin200Ge, have extremely strong
Practicability.
Until today that SWMM model is greatly developed, there are still some drawbacks in the data interaction stage for SWMM model.SWMM
Calculated result be stored in binary file, at present about SWMM calculated result interpretation can only pass through the interaction of SWMM software
Interface exports operation result by selecting special object as multiple text files, is carrying out urban pipe network analog result data
It is extremely low to import efficiency for data in the building process of library.In small-sized pipe net leakage rate (water catchment area, pipeline, node total number are less than 1000)
Result all can be imported into calculation result data library several times using this method, if arranging large size using this export mode
The calculated result of pipe network (water catchment area, pipeline, node total number are greater than 1000), which all imports, will expend a large amount of manpower and material resources,
Operating efficiency is extremely low.
Summary of the invention
A large amount of manpower will be expended by all importing the purpose of the present invention is to solve the calculated result of existing SWMM model
Material resources, the low problem of operating efficiency, and propose a kind of data method for transformation of SWMM operation result automation.
A kind of data method for transformation detailed process of SWMM operation result automation are as follows:
Step 1: operation SWMM model obtains calculated result manually, calculated result is stored with suffix for the format of .OUT,
Storage location is identical as the location of the input file of SWMM model, and is automatically named as the OUT file of identical items title；
Step 2: judging the availability of OUT file, including whether OUT file size is greater than 14Byte, the special mark in first and last position
Know whether code is different, error code whether is 0 and whether report output timing node number is greater than zero, when all return values are
When TRUE, step 3 is executed, otherwise indicates the failure of SWMM model construction；
Step 3: by the version number of SWMM model, standard unit, operation object root name information and simulated scenario information
It is converted into database readable data in order；
It is converted into Step 4: step 1 is run water catchment area binary computations information in the calculated result that SWMM model obtains
Database readable data；
Step 5: converting the binary computations information that step 1 runs pipeline section in the calculated result that SWMM model obtains to
Database readable data；
Step 6: converting the binary computations information for the calculated result interior joint that step 1 operation SWMM model obtains to
Database readable data；
Step 7: according to Step 4: Step 5: the data that is converted into database and can be read that step 6 obtains, generate
SWMM model system parameter text and water catchment area, pipeline section, node three elements three data folders；
Wherein SWMM model system parameter text is txt format, records version number, the standard unit, charge for remittance of SWMM model
Area's number starts with title, interstitial content and title, pipeline section number and title, amount of pollutants and title, SWMM modeling
Date and simulation duration information；
The calculated result value of water catchment area under each time point, pipeline section and node is respectively included in three data folders, with
The form of txt stores, and a key imports database software to establish SWMM calculation result data library.
The invention has the benefit that
The present invention systematic cannot convert from SWMM model calculation result and go out the drawbacks of importing operation result database
Hair, according to the storage of the result store files of SWMM rule, the present invention proposes that a kind of data of SWMM operation result automation turn
Change method, the rapid conversion technology that the present invention realizes largely alleviate the workload of laborious transferring SWMM calculated result,
Accelerate result transformation efficiency, avoids the mechanical labour of repeatability.The present invention can shorten data transformation time, improved efficiency 12
Times or more, normal 3 hours or more workloads can be completed in 15 minutes；Current SWMM the model calculation is solved to turn manually
Change and expends a large amount of manpower and material resources, the low problem of operating efficiency.
Detailed description of the invention
Fig. 1 is the data conversion flow chart that SWMM calculated result of the present invention is converted into normalizing database data.
Specific embodiment
Specific embodiment 1: a kind of data method for transformation detailed process of SWMM operation result automation of present embodiment
Are as follows:
Operation SWMM model first obtains result store files (suffix .OUT), then parses the storage of OUT file data
Rule writes computer program to parse the data information in OUT file, and one key of output file that final data result is formed is led
Enter database software.Include specific following formula step based on the computer program that C# writes:
Step 1: operation SWMM model obtains calculated result manually, calculated result is stored with suffix for the format of .OUT,
Storage location is identical as the location of the input file of SWMM model, and is automatically named as the OUT file of identical items title
(***.out)；
Step 2: judging the availability of OUT file, including whether OUT file size is greater than 14Byte, the special mark in first and last position
Whether knowledge code is different, and (a special SWMM5 identification code (516114522) is as first and the last one record in file
Occur, be only in this way only complete readable OUT file), error code whether be 0 (in calculating process, if there is logic mistake
The case where mistake, topological structure mistake, shortage of data, data cannot be calculated beyond constraint condition etc., then model can be according to wrong class
Type proposes error code, such as E001, indicates error 001, error code 0, it was demonstrated that model can be run) and report defeated
Whether timing node number (number of nodes of report output is total rainfall duration divided by material calculation) is greater than zero out, when all return values
When for TRUE, step 3 is executed, otherwise indicates the failure of SWMM model construction；
Step 3: by the version number of SWMM model, standard unit's (metric system/English system), operation object root name information (behaviour
It opposes and likes water catchment area, node, pipeline section；Root name information: ID number, pollutant title, pollutant unit) and simulated scenario letter
(simulated scenario is specific catchment to breath, as rainfall initial time, rainfall step-length unit are (every how long to collect once
Rainfall), ground pollution clean the beginning and ending time, clean frequency, model material calculation (per how long calculate primary result)) press
It (is sequentially sequentially that model first records overall operation situation when recording calculated result, for example first is SWMM model
Version number, Article 2 are standard unit's system, Article 3 operation object root name information, Article 4 simulated scenario information) turn
Change that (normal all output datas are all 0-1 binary numbers, can not be directly read, and being converted into letter+space+decimal number can be with
It is intuitive to show result) it is database readable data；
It is converted into Step 4: step 1 is run water catchment area binary computations information in the calculated result that SWMM model obtains
Database readable data；
Step 5: converting the binary computations information that step 1 runs pipeline section in the calculated result that SWMM model obtains to
Database readable data；
Step 6: converting the binary computations information for the calculated result interior joint that step 1 operation SWMM model obtains to
Database readable data；
Step 7: according to Step 4: Step 5: the data that is converted into database and can be read that step 6 obtains, generate
SWMM model system parameter text and water catchment area, pipeline section, node three elements three data folders；
Wherein SWMM model system parameter text is txt format, record the version number of SWMM model, standard unit (metric system/
It is made in Great Britain), water catchment area number and title, interstitial content and title, pipeline section number and title, amount of pollutants and title, SWMM mould
Pattern intends the information such as Start Date and simulation duration (initial time of simulated rainfall, model material calculation)；
The calculated result value of water catchment area under each time point, pipeline section and node is respectively included in three data folders, with
The form of txt stores, can a direct key import database software (database be arbitrary, the mainstreams such as including MySQL, Access
Database) to establish SWMM calculation result data library.
Specific embodiment 2: the present embodiment is different from the first embodiment in that, text is inputted in the step 1
Part suffix is .inp.
Other steps and parameter are same as the specific embodiment one.
Specific embodiment 3: the present embodiment is different from the first and the second embodiment in that, it is converged in the step 4
Pool binary computations information successively includes rainfall (inch per hour or mm/hr), the snow depth (English of each water catchment area object
Very little/millimeter), evaporation loss (inch/day or mm day), seepage loss (inch per hour or mm/hr), diameter flow rate (stream
Measure unit), it is subsurface flow output (flux unit), groundwater level absolute altitude (foot or rice), non-saturated region moisture content (%), dirty
Contaminate the runoff concentration (concentration unit) of object.
Rainfall (inch per hour or mm/hr), the snow depth (inch/millimeter), evaporation loss of each water catchment area object
(unit/day or mm day), seepage loss (inch per hour or mm/hr), diameter flow rate (flux unit), underground water outflow
Amount (flux unit), groundwater level absolute altitude (foot or rice), non-saturated region moisture content (%), the runoff concentration of pollutant are (dense
Spend unit) it is that SWMM model successively calculates, then binary array is arranged according to this mode in OUT file
Column, therefore sequential conversions also are carried out according to this rule in numerical value conversion.
Other steps and parameter are the same as one or two specific embodiments.
Specific embodiment 4: unlike one of present embodiment and specific embodiment one to three, the step 5
The binary computations information of middle pipeline section successively includes the flow (flux unit) of each pipeline section object, the depth of water (foot or rice), stream
The runoff concentration of fast (feet per second or meter per second), water accumulating volume (cubic inch or cubic meter), degree of filling (%) and pollutant is (dense
Spend unit).
Flow (flux unit), the depth of water (foot or rice), the flow velocity (feet per second or meter per second), ponding of each pipeline section object
The runoff concentration (concentration unit) for measuring (cubic inch or cubic meter), degree of filling (%) and pollutant is that SWMM model is successively counted
It calculates, then binary array is to be arranged according to this mode, therefore also press in numerical value conversion in OUT file
Sequential conversions are carried out according to this rule.
Other steps and parameter are identical as one of specific embodiment one to three.
Specific embodiment 5: unlike one of present embodiment and specific embodiment one to four, the step 6
The binary computations information of interior joint successively includes water level (foot or rice), pressure head (the Head hydrodynamics of each node object
Term, be fluid be higher than certain datum water level position when possessed energy) (foot or rice), water accumulating volume (cubic feet or
Cubic meter), effluent inbound traffics (flux unit), total inbound traffics (flux unit), gush out flow (flux unit) and pollutant
Runoff concentration (concentration unit).
(Head hydrodynamics term is that fluid is higher than certain reference water to water level (foot or rice), the pressure head of each node object
Possessed energy when the position of plane) (foot or rice), water accumulating volume (cubic feet or cubic meter), effluent inbound traffics (flow
Unit), total inbound traffics (flux unit), gush out flow (flux unit) and the runoff concentration (concentration unit) of pollutant is
SWMM model successively calculates, then in OUT file binary array be arranged according to this mode, therefore
Sequential conversions also are carried out according to this rule when numerical value converts.
Other steps and parameter are identical as one of specific embodiment one to four.
Beneficial effects of the present invention are verified using following embodiment:
Embodiment one:
The method of the present invention is converted in March, 2019 using the calculated result of Mr. Yu large size city SWMM model, wherein the city
The drainage pipeline networks in city includes 728 water catchment areas, 1058 draining pipeline section/pipe ducts, 1434 inspection shaft nodes, 11 water of regulating and storing
Institute is consulted using traditional means in pond, 6 rainfall pumping stations, 8 inland river gates, 3 sewage treatment plants and 5 rainfall monitoring stations
There is the calculated result information of object, carries out the movements such as click access object, click object properties, duplication, stickup preservation and tire out
Meter is 16265 times total, completes data preparation and estimates time-consuming 45 hours；Using the method for the present invention, it is only necessary to drag OUT file path
Enter the rapid conversion program of exploitation, it is 20 minutes, 270 times of improved efficiency time-consuming.Specific implementation process are as follows:
(1) operation of SWMM model and OUT file save
The INP file of SWMM model is loaded, " the Project-Run Simulation " of SWMM menu bar is clicked, runs mould
Type.It after operation calculates, pops up dialog box " Run was successful ", then clicks " OK " close box, simultaneously
Close SWMM software.Pop up dialog box " Save current simulation results? " when software before closing selection
" Yes " save as a result,.The calculated result of model is stored in under INP same directory, is automatically named as the two of identical items title
Binary file (SWMM.OUT).
(2) OUT file imports Transformation Program
Program window is opened, path is keyed in the input field of path or opens resource browser selection OUT file, is completed
The importing of file is shown.Dialog box " 180Times is popped up after importing！" indicate that OUT file verification is completed, which is available text
Part, and 180 conversion processes need to be carried out there are 180 time points in file.
(3) data conversion process
It clicks " Confirm " to start to carry out data conversion, progress bar starts to increase, and after reaching 100%, pops up dialog box
"Data extracted successfully！", indicate that data convert successfully.
(4) bolt down procedure
After conversion process, dialog box " Complete is popped up！！！".Bolt down procedure interface, pops up dialog box at this time
“Please check the extracted data and click the‘Confirm’button to exit or
click the‘Retry'button to execute the program one more time！", OUT file system directories
Three files of lower generation and a txt system text click " Confirm " button and exit the program.Txt data text can be
Realized in database software a key import, can also be opened in the statistical softwares such as Excel and SPSS, to SWMM calculated result into
Row batch quantity analysis.
The above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be to the present invention
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all of the invention
Made any modifications, equivalent replacements, and improvements etc., should be included in the protection of the claims in the present invention within spirit and principle
Within the scope of.
Claims (5)
1. a kind of data method for transformation of SWMM operation result automation, it is characterised in that: the method detailed process are as follows:
Step 1: operation SWMM model obtains calculated result manually, calculated result is stored with suffix for the format of .OUT, storage
Position is identical as the location of the input file of SWMM model, and is automatically named as the OUT file of identical items title；
Step 2: judging the availability of OUT file, including whether OUT file size is greater than 14Byte, first and last position special identifier code
It is whether different, whether error code is 0 and whether report output timing node number is greater than zero, when all return values are TRUE
When, step 3 is executed, otherwise indicates the failure of SWMM model construction；
Step 3: by the version number of SWMM model, standard unit, operation object root name information and simulated scenario information by suitable
Sequence is converted into database readable data；
Step 4: step 1, which is run water catchment area binary computations information in the calculated result that SWMM model obtains, is converted into data
Library readable data；
Step 5: converting data for the binary computations information that step 1 runs pipeline section in the calculated result that SWMM model obtains
Library readable data；
Step 6: converting data for the binary computations information for the calculated result interior joint that step 1 operation SWMM model obtains
Library readable data；
Step 7: according to Step 4: Step 5: the data that is converted into database and can be read that step 6 obtains, generate SWMM mould
Type system parameter text and water catchment area, pipeline section, node three elements three data folders；
Wherein SWMM model system parameter text is txt format, records version number, the standard unit, water catchment area number of SWMM model
Mesh and title, interstitial content and title, pipeline section number and title, amount of pollutants and title, SWMM modeling Start Date
With simulation duration information；
The calculated result value of water catchment area under each time point, pipeline section and node is respectively included in three data folders, with txt's
Form storage, a key import database software to establish SWMM calculation result data library.
2. a kind of data method for transformation of SWMM operation result automation according to claim 1, it is characterised in that: the step
Input file suffix is .inp in rapid one.
3. a kind of data method for transformation of SWMM operation result automation according to claim 2, it is characterised in that: the step
Binary computations information in water catchment area successively includes the rainfall, snow depth, evaporation loss, infiltration damage of each water catchment area object in rapid four
Mistake, diameter flow rate, subsurface flow output, groundwater level absolute altitude, non-saturated region moisture content, pollutant runoff concentration；
The rainfall unit be inch per hour or mm/hr, snow depth unit is inch or millimeter, and evaporation loss unit is single
Position/day or mm day, seepage loss unit be inch per hour or mm/hr, diameter flow rate unit be flux unit, underground water
Discharge unit is flux unit, and groundwater level absolute altitude unit is foot or rice, and non-saturated region moisture content unit is %, pollution
The runoff concentration unit of object is concentration unit.
4. a kind of data method for transformation of SWMM operation result automation according to claim 3, it is characterised in that: the step
The binary computations information of pipeline section successively includes flow, the depth of water, flow velocity, water accumulating volume, the degree of filling of each pipeline section object in rapid five
And the runoff concentration of pollutant；
The depth of water unit is foot or rice, and flow rate is feet per second or meter per second, and water accumulating volume unit is cubic inch or stands
Square rice, degree of filling unit are %, and the runoff concentration unit of pollutant is concentration unit.
5. a kind of data method for transformation of SWMM operation result automation according to claim 4, it is characterised in that: the step
The binary computations information of rapid six interior joint successively include the water level of each node object, pressure head, water accumulating volume, effluent inbound traffics,
Total inbound traffics, the runoff concentration for gushing out flow and pollutant；
The water level unit is foot or rice, and pressure head unit is foot or rice, and water accumulating volume unit is cubic feet or cubic meter, side
Inflow flux unit is flux unit, and total inbound traffics unit is flux unit, and gushing out flux unit is flux unit, pollutant
Runoff concentration unit is concentration unit.
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| CN105117572A (en) * | 2015-10-06 | 2015-12-02 | 北京工业大学 | Automatic SWMM hydraulic model building method based on rainwater pipe network design computation sheet |
| CN108319788A (en) * | 2018-02-06 | 2018-07-24 | 重庆大学 | A method of the identification in line pollution sources of Storm Sewer Network sewage |
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Application publication date: 20191018 |